How to Convert FLV to MP4 Online Free No Limit?

1. CloudConvert

Website: https://cloudconvert.com/flv-to-mp4

Allowed max size: 1 GB

CloudConvert is one of the leading online converters that offer free video conversion online without installing any plug-ins or signing up. It allows users to convert 1 file up to 1 GB for free and supports 25 conversions per day for free. With this online video converter, users can easily upload files from the local drive, cloud services, or an URL link. Moreover, it allows users to customize the video resolution, aspect ratio, video codec, etc., trim the video length, add subtitles, and more. But for more files and larger videos to convert, you may need to upgrade to its paid plan.

See how to start the conversion with CloudConvert:

Step 1. Visit the website: https://cloudconvert.com/flv-to-mp4

Step 2. Press the Select File button to load your FLV videos.

Step 3. Confirm the Convert to format is MP4. Then you can modify the output files if needed.

Step 4. Click Convert to start the conversion.

Finally, download the converted files to your local folder or cloud space.

2. MP4.to

Website: https://mp4.to/flv-mp4/?lang=en

Allowed max size: 2 GB

MP4.to is a simple online video converter that supports users to convert FLV to MP4 over 1 GB. Its maximum file size is 2 GB for free. Users can add more than 1 FLV file to the queue for conversion at the same time. Without any other additional steps, users can directly start the large FLV to MP4 conversion once they import the video file. This online converter also requires no sign-up or registration. But it has no other features other than conversion.

How to convert large files with MP4.to:

Step 1. Visit the website: https://www.mp4.to/flv-mp4/?lang=en

Step 2. Press the Select your files button to add your FLV videos.

Step 3. Click Convert files button to start the conversion process.

Once the conversion is finished, you will be on the Download Page, just click on each file to download it.

3. FreeConvert

Website: https://www.freeconvert.com/flv-to-mp4

Allowed max size: 1 GB

MFreeConvert is a popular online large-size video converter that allows you to convert files up to 1 GB for free. Without creating an account, you can start the conversion effortlessly. Other advanced options, like trimming video, changing resolution, etc., are also supported for free.
But this tool comes with some ads on the interface. If you don't mind, go and see how to convert videos with it.

How to start the conversion with FreeConvert:

Step 1. Visit this website: https://www.freeconvert.com/flv-to-mp4

Step 2. Press Choose Files to select the FLV files you want to convert

Step 3. Confirm the Output format is MP4. (You can click the settings icon to modify the output file settings.)

Step 4. Hit the Convert button to start the conversion

Download the converted files after finishing the conversion process.

If you want a free video converter without any limitations while providing other practical features, you cannot miss out on WonderFox Free HD Video Converter Factory. It is a powerful video & audio converter designed for Windows that can handle all format conversions with its wide format support. It also provides 500+ output profiles for you to free convert FLV to MP4, AVI, MOV, MP3, WAV, and more. You can also modify the output video & audio settings, including the video codec, resolution, bitrate, frame rate, etc. The conversion process only takes a few simple clicks. Besides the basic conversion function, it also comes with an array of editing tools that enable users to trim, crop, rotate, merge video files, and add watermarks, subtitles, or filters to the video.

Now, free downloadfree download this handy free video converter on your Windows PC and follow the guide below to learn how to use it.

How to convert videos with Free HD Video Converter Factory:

Step 1. Launch WonderFox Free HD Video Converter Factory and open its “Converter” module. Drag and drop your large FLV files into the workspace. You can also click the “+ Add Files” button to import the FLV files.

Step 2. Press the format image on the right side of the interface to enter the format library. Go to “Video” and select “MP4”.

Optional: You can enter the “Parameter settings” window to modify the output settings for the MP4 file. When finished, press “OK” to save the changes. The video editing tools are provided below the conversion task.

Step 3. Now, hit the ▼ button at the bottom of the interface to specify an output folder for the converted files. Finally, click “Run” to start the conversion process.

Above is all I want to share with you about how to convert FLV to MP4 free no limit online and offline. If the online converters cannot satisfy your needs, just feel free to try the recommended desktop free video converter - Free HD Video Converter Factory. Hope you can find this post helpful.

Thanks for reading.